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Conference paper

Gaussian Filtering with Tapered Oil-Filled Photonic Bandgap Fibers

In Aip Conference, 1st Workshop on Speciality Optical Fibers and Their Applications — 2008, pp. 113-116

By Brunetti, Anna Chiara1,2; Scolari, Lara1,2; Weirich, Johannes1,2; Eskildsen, Lars2; Bellanca, G.; Bassi, P.; Bjarklev, Anders Overgaard2

From

Fiber Optics, Devices and Non-linear Effects, Department of Photonics Engineering, Technical University of Denmark1

Department of Photonics Engineering, Technical University of Denmark2

A tunable Gaussian filter based on a tapered oil-filled photonic crystal fiber is demonstrated. The filter is centered at X=1364nm with a bandwidth (FWHM) of 237nm. Tunability is achieved by changing the temperature of the filter. A shift of 210nm of the central wavelength has been observed by increasing the temperature from 25°C to 100°C.

The measurements are compared to a simulated spectrum obtained by means of a vectorial Beam Propagation Method model.

Language: English
Publisher: American Institute of Physics
Year: 2008
Pages: 113-116
Proceedings: AIP Conference, 1ST Workshop on Speciality Optical Fibers and their Applications
ISBN: 0735405859 and 9780735405851
Types: Conference paper
DOI: 10.1063/1.3002515

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